Task 8704160902

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_NV	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.022630  NumCfft=105419  NumGauss=0  NumPulse=81436303475  NumTriplet=87437446236
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768

Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1835Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 327680
  Global memory size:				 8589934592
  Constant buffer size:				 65536
  Max number of constant args:			 9
  Local memory type:				 Scratchpad
  Local memory size:				 49152
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 GeForce GTX 1080
  Vendor:					 NVIDIA Corporation
  Driver version:				 388.13
  Version:					 OpenCL 1.2 CUDA
  Extensions:					 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.022630
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=5.655643, time=40.13, period=11.68, d_freq=10458566667.5, score=1.019, chirp=3.6669, fft_len=1024 
D:	threshold 0.3945952; unscaled peak power: 0.4009237 exceeds threshold for 1.604%
Spike: peak=24.07906, time=17.18, d_freq=10458573437, chirp=-21.964, fft_len=128k
Spike: peak=25.72332, time=17.18, d_freq=10458573437, chirp=-21.969, fft_len=128k
Spike: peak=26.09753, time=17.18, d_freq=10458573437, chirp=-21.974, fft_len=128k
Spike: peak=25.11584, time=17.18, d_freq=10458573437, chirp=-21.979, fft_len=128k
Pulse: peak=2.03222, time=40.06, period=3.039, d_freq=10458576622.9, score=1.014, chirp=-26.513, fft_len=512 
D:	threshold 0.09492106; unscaled peak power: 0.09580247 exceeds threshold for 0.9286%
Pulse: peak=8.069723, time=40.13, period=17.36, d_freq=10458574542.3, score=1.043, chirp=-34.033, fft_len=1024 
D:	threshold 0.5517707; unscaled peak power: 0.5725889 exceeds threshold for 3.773%
Pulse: peak=8.402191, time=51.58, period=17.36, d_freq=10458574152.5, score=1.086, chirp=-34.033, fft_len=1024 
D:	threshold 0.5445749; unscaled peak power: 0.5858372 exceeds threshold for 7.577%
Pulse: peak=8.107236, time=40.13, period=17.36, d_freq=10458574545.9, score=1.047, chirp=-34.221, fft_len=1024 
D:	threshold 0.558704; unscaled peak power: 0.5821818 exceeds threshold for 4.202%
Pulse: peak=4.961703, time=51.56, period=8.104, d_freq=10458568705.9, score=1.03, chirp=36.102, fft_len=64 
D:	threshold 0.02279747; unscaled peak power: 0.02336804 exceeds threshold for 2.503%
Pulse: peak=2.249316, time=51.56, period=2.97, d_freq=10458568588.6, score=1.078, chirp=-51.144, fft_len=128 
D:	threshold 0.02337582; unscaled peak power: 0.02460333 exceeds threshold for 5.251%
Pulse: peak=8.738585, time=40.07, period=17.08, d_freq=10458569143.1, score=1.029, chirp=75.212, fft_len=64 
D:	threshold 0.03680155; unscaled peak power: 0.03776924 exceeds threshold for 2.629%
Pulse: peak=9.116295, time=51.56, period=17.08, d_freq=10458570007.1, score=1.074, chirp=75.212, fft_len=64 
D:	threshold 0.03680216; unscaled peak power: 0.03923477 exceeds threshold for 6.61%
Triplet: peak=10.90632, time=72.84, period=16.73, d_freq=10458570509.4, chirp=-98.058, fft_len=2k

Best spike: peak=26.09753, time=17.18, d_freq=10458573437, chirp=-21.974, fft_len=128k
Best autocorr: peak=17.01154, time=28.63, delay=4.571, d_freq=10458571614.1, chirp=-27.019, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=8.402191, time=51.58, period=17.36, d_freq=10458574152.5, score=1.086, chirp=-34.033, fft_len=1024 
Best triplet: peak=10.90632, time=72.84, period=16.73, d_freq=10458570509.4, chirp=-98.058, fft_len=2k
Spike count:    4
Autocorr count: 0
Pulse count:    9
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 534.0 seconds
Fftlength=32,pass=3:Tune: sum=47320.5(ms); min=4.531(ms); max=68.62(ms); mean=51.72(ms); s_mean=54.8; sleep=45(ms); delta=401; N=915; usual
Fftlength=32,pass=4:Tune: sum=33115.8(ms); min=3.305(ms); max=70.81(ms); mean=44.04(ms); s_mean=59.3; sleep=60(ms); delta=538; N=752; usual
Fftlength=32,pass=5:Tune: sum=16576.7(ms); min=3.106(ms); max=53.39(ms); mean=25.19(ms); s_mean=36.46; sleep=30(ms); delta=737; N=658; usual
Fftlength=64,pass=3:Tune: sum=25445.7(ms); min=1.803(ms); max=71.01(ms); mean=32.09(ms); s_mean=61.02; sleep=60(ms); delta=799; N=793; usual
Fftlength=64,pass=4:Tune: sum=13753.1(ms); min=1.575(ms); max=41.92(ms); mean=18.71(ms); s_mean=33.3; sleep=30(ms); delta=794; N=735; usual
Fftlength=64,pass=5:Tune: sum=9405.31(ms); min=1.517(ms); max=31.67(ms); mean=14.04(ms); s_mean=22.99; sleep=15(ms); delta=749; N=670; usual
Fftlength=128,pass=3:Tune: sum=15776.7(ms); min=0.9831(ms); max=46.48(ms); mean=18.85(ms); s_mean=27.67; sleep=30(ms); delta=876; N=837; usual
Fftlength=128,pass=4:Tune: sum=10894.9(ms); min=0.7997(ms); max=33.98(ms); mean=13.64(ms); s_mean=19.05; sleep=15(ms); delta=838; N=799; usual
Fftlength=128,pass=5:Tune: sum=8707.36(ms); min=0.7845(ms); max=30.23(ms); mean=11.37(ms); s_mean=15.4; sleep=15(ms); delta=805; N=766; usual
Fftlength=256,pass=3:Tune: sum=15526.5(ms); min=0.4639(ms); max=30.16(ms); mean=17.31(ms); s_mean=29.32; sleep=30(ms); delta=916; N=897; usual
Fftlength=256,pass=4:Tune: sum=10777.4(ms); min=0.3871(ms); max=21.07(ms); mean=12.55(ms); s_mean=20.4; sleep=15(ms); delta=878; N=859; usual
Fftlength=256,pass=5:Tune: sum=8812.84(ms); min=0.4027(ms); max=17.31(ms); mean=10.75(ms); s_mean=16.67; sleep=15(ms); delta=839; N=820; usual
Fftlength=512,pass=3:Tune: sum=33094.9(ms); min=0.2398(ms); max=36.31(ms); mean=26.54(ms); s_mean=33.08; sleep=30(ms); delta=1256; N=1247; high_perf
Fftlength=512,pass=4:Tune: sum=1059.25(ms); min=0.2171(ms); max=10.31(ms); mean=3.938(ms); s_mean=9.799; sleep=0(ms); delta=1236; N=269; usual
Fftlength=512,pass=5:Tune: sum=839.065(ms); min=0.215(ms); max=8.353(ms); mean=3.356(ms); s_mean=8.088; sleep=0(ms); delta=1217; N=250; usual
Fftlength=1024,pass=3:Tune: sum=34016.5(ms); min=7.154(ms); max=17.22(ms); mean=15.99(ms); s_mean=15.92; sleep=15(ms); delta=1; N=2127; high_perf
Fftlength=2048,pass=3:Tune: sum=32998.5(ms); min=3.495(ms); max=8.767(ms); mean=7.755(ms); s_mean=7.759; sleep=0(ms); delta=1; N=4255; high_perf
Fftlength=4096,pass=3:Tune: sum=33505(ms); min=1.668(ms); max=4.627(ms); mean=3.938(ms); s_mean=3.955; sleep=0(ms); delta=1; N=8509; high_perf
Fftlength=8192,pass=3:Tune: sum=18155.7(ms); min=1.042(ms); max=1.138(ms); mean=1.067(ms); s_mean=1.068; sleep=0(ms); delta=1; N=17019; usual

class Gaussian_transfer_not_needed:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_transfer_needed:		total=0,	N=0,	<>=0,	min=0	max=0


class Gaussian_skip1_no_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip2_bad_group_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip3_too_weak_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip4_too_big_ChiSq:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=0,	N=0,	<>=0,	min=0	max=0


class Gaussian_new_best:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=35736,	N=35736,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=745,	N=745,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33956,	N=33956,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=7,	N=7,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=35730,	N=35730,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=752,	N=752,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
19:17:08 (908): called boinc_finish(0)

</stderr_txt>
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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.